Filtering or Not? Good Question isn't it?

Filter or Not?

After reading this article about a Wisconsin school district, I see things a little different after reading his reviews of why should we filter. I still think that filtering during school is very well needed but when they go home and off of school property, let watch what they want. But if it is on school property I don't believe they should be able to for the fact that when they go to a site and get spam on a pc, the students or staff don't have to fix it. The technology manager does. To me we still need to keep filters but the Technology Director of this Wisconsin school thinks different. Whats your thoughts?